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EP0900972A1 - Projecteur pour véhicules - Google Patents

Projecteur pour véhicules Download PDF

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Publication number
EP0900972A1
EP0900972A1 EP98116708A EP98116708A EP0900972A1 EP 0900972 A1 EP0900972 A1 EP 0900972A1 EP 98116708 A EP98116708 A EP 98116708A EP 98116708 A EP98116708 A EP 98116708A EP 0900972 A1 EP0900972 A1 EP 0900972A1
Authority
EP
European Patent Office
Prior art keywords
shaft
drive means
light
headlight according
aperture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98116708A
Other languages
German (de)
English (en)
Inventor
Karsten Dr. Eichorn
Franz-Josef Kalze
Bernd Giepen
Ewald Topp
Roland Dr. Lachmeyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of EP0900972A1 publication Critical patent/EP0900972A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B60Q1/122—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position with electrical actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/698—Shaft-shaped screens rotating along its longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/312—Adverse weather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/334—Driving situation on motorways

Definitions

  • the invention relates to a headlight for vehicles with a two burning locations having bowl-shaped reflector and with a between a lens and the reflector arranged aperture shaft, which by a first Drive means around a horizontal and transverse to the optical axis
  • the axis of rotation can be adjusted in several rotational positions and its outer surface for each rotational position has a focal line which has a cut-off line Light figure created.
  • Such a headlight for vehicles is known from DE 43 35 286 A1 and has a lighting system which consists essentially of an ellipsoidal Reflector, a light source arranged in the inner focal point of the reflector, one that collects light and one between reflector and lens arranged rotatable aperture shaft there.
  • a lighting system which consists essentially of an ellipsoidal Reflector, a light source arranged in the inner focal point of the reflector, one that collects light and one between reflector and lens arranged rotatable aperture shaft there.
  • One can be used as a light source Serve gas discharge lamp.
  • the rotatable aperture shaft is at least with coupled to a drive means.
  • the axis of rotation of the diaphragm shaft runs horizontal and transverse to the optical axis of the lighting system and is eccentric to the cylindrical outer surface of the diaphragm shaft arranged.
  • the cylindrical The lateral surface sections of the diaphragm shaft are offset from one another arranged that the aperture shaft has a circumfer
  • the diaphragm shaft can be driven in several rotational positions by drive means.
  • the upper surface of the peripheral surface forms a focal line, which creates a light-dark boundary of a light figure.
  • Because of the eccentric arranged axis of rotation run in each rotational position of the diaphragm shaft Focal lines at different levels. So is in several Given the rotational positions of the aperture an asymmetrical low beam, which goes more or less far. A very far-reaching low beam is advantageous for a freeway ride, and a less far reaching light for a city ride.
  • the headlight with the aperture shaft which in several rotational positions dimmed light creates, in road curves the lane follows to your own Illuminate the road better or not to dazzle oncoming traffic
  • the one consisting of an ellipsoidal reflector, diaphragm shaft and lens Light unit can be pivoted by a drive means.
  • the Swivel device would have to because of the large mass of the light unit be sized accordingly. This is with the aim of both To produce headlights as inexpensively as possible as well as the headlights easy to build, not compatible.
  • a headlight for vehicles has become known from DE 297 04 468 U1, in which the entire reflector can be pivoted by an electric drive means is so that when the vehicle is cornering the headlamp Can follow the course of the road.
  • a headlight known from DE 43 24 829 A1 for Vehicle is between an ellipsoidal reflector and a lens also arranged an aperture shaft.
  • the aperture shaft has a large one and small cylinder section.
  • the cylinder sections are separated by a circumferential level. This makes the aperture shaft an asymmetrical one Low beam can be generated.
  • the step spirals around the circumference of the Aperture shaft around.
  • the shaft is rotated by a drive means, it moves Level in the horizontal direction, and thus at a corresponding Control of the headlights the asymmetrical low beam in follow road curves along the course of the lane.
  • a disadvantage of such Headlamp is that the aperture shaft is not in multiple rotational positions Focal lines at different levels can have to Example asymmetrical low beam and asymmetrical motorway light too produce.
  • the object of the invention is the headlight described in the generic term to design for vehicles in such a way that even with an aperture shaft, which in several light positions a dimmed light figure for driving straight generated to the front by a simple and inexpensive device cornering light is also possible, d. H. that in on-road curves the oncoming traffic free from annoying glare and your own road side as good as possible is illuminated.
  • This object is achieved according to the invention in that the Aperture shaft is coupled to a second drive means through which the Aperture shaft is adjustable in the direction of the axis of rotation.
  • the headlight is building still light, because not the entire light unit, which consists of reflector, Aperture shaft and lens exists, only has to be adjusted Aperture shaft.
  • the second drive means is connected to a control device of the Vehicle coupled.
  • the aperture shaft can be in different Focal lines running at different heights which have the cut-off line for example for asymmetrical, normal low beam, asymmetrical motorway light, symmetrical city light and creates a symmetrical high beam.
  • the first drive means is an electric motor. either a DC motor with position feedback or a stepper motor - serves which z.
  • the transmission is designed so that it is largely is self-locking, that is, the diaphragm shaft even when the motor is de-energized cannot adjust automatically.
  • the aperture shaft with the first drive means coupled in their rotational movements, axially translationally, however, via a corresponding degree of coupling freedom freely movable compared to the first drive means.
  • the first drive is to the side of the reflector, relatively far below the HDG. Used If a stepper motor is used as the drive means, end stops can be used as Reference positions are used.
  • end stops can be used as Reference positions are used.
  • For position feedback for the DC motor Potentiometers are particularly suitable, but also all others Angle of rotation encoder.
  • a second drive for the translatory adjustment of the diaphragm shaft is also an electric motor, such as. B. a step, linear or DC motor, with an adjustable part that can be moved in translation.
  • Electric motors are inexpensive shopping parts.
  • the electric motor with a position feedback device is coupled, which as a reference for the setting position of the diaphragm shaft by the second drive means is used.
  • the position feedback can, for example, via a Potentiometer done. Due to the position feedback device is a large one Reliability when positioning the adjustable diaphragm shaft. Alternatively, end stops can also be used when using stepper motors suffice.
  • the translational adjustment of the diaphragm shaft by the second drive means is functionally reliable if the diaphragm shaft is connected to the second via a driver Drive means is coupled, the driver a two-armed lever has one arm articulated with the aperture shaft and the other arm articulated with the translationally movable adjustment part of the second Drive means is connected and the axis of the adjusting part and the Aperture shaft run parallel to each other.
  • the driver a two-armed lever has one arm articulated with the aperture shaft and the other arm articulated with the translationally movable adjustment part of the second Drive means is connected and the axis of the adjusting part and the Aperture shaft run parallel to each other.
  • the driver a two-armed lever has one arm articulated with the aperture shaft and the other arm articulated with the translationally movable adjustment part of the second Drive means is connected and the axis of the adjusting part and the Aperture shaft run parallel to each other.
  • the aperture wave is through both the first and the second Drive means adjustable with simply designed elements when the Aperture shaft with an end section, which the drive side to translational adjustment is facing away, in its longitudinal direction in one Coupling part is guided adjustable, the coupling part and the Aperture shaft are non-rotatably connected and the coupling part with the first drive means is coupled via a gear.
  • the coupling part can be part of a dog clutch.
  • the aperture shaft builds very easily if its outer surface is at least in one surface section connecting two focal lines opposite a cylindrical surface deviates and runs irregularly.
  • the focal lines for asymmetrical and symmetrical light can be chosen arbitrarily.
  • the distance from most Focal lines to the axis of rotation can be made much smaller than in the known diaphragm shafts with cylindrical lateral surface sections. So is the mass of the diaphragm shaft is smaller than in the known diaphragm shaft.
  • the aperture shaft can be designed so that the axis of rotation through the center of mass or close the center of gravity of the diaphragm shaft and thus for the Aperture shaft no counterweights are necessary.
  • the second drive means is arranged to save space and yet none is closed exposed to high temperatures when the light source of the light source Headlight a shader is arranged below the aperture shaft, which with its upper edge section to the diaphragm shaft and with its lower one Edge section runs adjacent to the front edge of the reflector, the second drive means in a non-critical area between the shader and lens is arranged. In addition, no disturbing from the reflector Light rays emerge.
  • Figure 1 shows a headlight for vehicles with a light unit, which in the essentially consisting of an ellipsoidal reflector (1), a light source (14), a lens (2) arranged in front of the reflector and one with drive means (16 and 17) coupled aperture shaft (3).
  • the one from the arc Not shown gas discharge lamp formed light source (14) is in the arranged inner focal point of the ellipsoidal reflector (1).
  • the Aperture shaft (3) is around by the first drive means (16) via a gear (27) the axis of rotation (8) adjustable in four rotational positions.
  • the aperture shaft (3) is with laterally protruding bearing elements, which bearing pin, not shown are used in the bearing holder (15).
  • the second drive means (17) is used for translational adjustment of the diaphragm shaft (3).
  • the axis of rotation (8) of the Aperture shaft (6) runs horizontally and transversely to the optical axis of the reflector (1).
  • the first and the second focal line (4 and 5) lie together in one area (11) and third and fourth focal line (6 and 7) in a common area (12).
  • the Surfaces (11 and 12) are perpendicular to each other and their cutting line falls with the axis of rotation (8) together.
  • the first focal line (4) generates the Light-dark boundary (19) of a symmetrical low beam, which is used as a base, City or bad weather light ( Figure 23) is to be designated and exclusively illuminates the near area of the road in front of the vehicle.
  • the second Focal line (6) generates the cut-off line (20) for the usual asymmetrical one Low beam (light figure 24), in which the own road side much further is illuminated as the opposite lane side.
  • the second focal line (5) is generated the cut-off line (21) of an asymmetrical motorway light (light figure 25).
  • the own lane side is just like the usual one asymmetrical low beam is illuminated extensively, while the the adjacent side of the road is illuminated more than with the usual one asymmetrical low beam.
  • the focal line (7) creates the cut-off line (22) a symmetrical high beam (light figure 26).
  • the focal lines (4, 5, 6 and 7) have a different course, namely the first course Focal line (4) straight and at an equidistant distance from the axis of rotation (6), the second and third focal line (5 and 6) with a focal line section obliquely to Axis of rotation and with the other focal line section in an equidistant Distance to the axis of rotation (8) and the fourth focal line (7) in a concave Bow.
  • the focal lines (4, 5, 6 and 7) are through Free-form surface sections or irregularly running Surface sections (9) which deviate from the shape of a cylindrical surface, connected.
  • the surface sections (9) are largely convex and can be at least on one of the focal lines (4, 5, 6 and 7) in one edge leak.
  • the drive means (16 and 17) can each with an electric motor, such as. B. a direct current, Stepper or linear motor.
  • the electric motors can over a position feedback device (not shown), such as. B. potentiometer, Sensor or stop.
  • the position feedback device serves as Reference for the setting positions of the diaphragm shaft (3) by the electric motor.
  • a plate-shaped shading device (28) on the Reflector (1) attached, which with its upper edge section for Aperture shaft (3) is spaced and, seen in the light exit direction, in front or is arranged behind the panel (3).
  • Aperture shaft (3) below the optically effective focal line (4, 5, 6 and 7) light rays extending to the lower edge of the shader (28) shielded. It is advantageous if the lower edge of the shader (28) along its entire length to the front edge of the reflector (1) runs adjacent or abuts the front edge of the reflector (1).
  • the diaphragm shaft (3) in FIG. 9 has in addition to the focal lines (4, 5, 6 and 7) the fifth focal line (30) for symmetrical low beam.
  • the rotary position the aperture (3) for symmetrical low beam makes sense when z.
  • B. a Vehicle illuminated for right-hand traffic temporarily in a country with Driving on the left. In the country for left-hand traffic are one the asymmetrical light figure resulting focal lines (5 and 6) are not legally allowed because this light would blind oncoming traffic.
  • a Adjust the aperture shaft between the focal line (4) for fog light and the Focal line (7) for high beam always takes place over the focal lines (30, 6 and 5).
  • the Focal lines (5 and 4) lie in an area in which the below to arranged axis of rotation (8).
  • the focal lines (30 and 6) each run with the axis of rotation (8) in a surface which is pointed Angle (a) to the surface in which the focal lines (4 and 5) lie.
  • the top Angle (a) is approximately 60 °.
  • the area in which the focal lines (7) for high beam and the axis of rotation (8) is approximately at right angles to the Area in which the focal lines (4 and 5) run.
  • the surface sections (9) between the focal lines (4, 30, 6, 5 and 7) are convex.
  • a light unit for vehicles is shown in FIGS. 10, 11 and 12, at a holder (35) carrying the lens with the front circumferential edge of the Reflector (1) is connected.
  • the holder (35) is in the lens receiving Area designed in a ring and has support legs (36) which with the Reflector (1) are connected.
  • the ellipsoidal reflector (1) has on it Back of a neck (37) in which the light source, not shown can be used.
  • a gas discharge lamp can serve as the light source.
  • the Diaphragm shaft (3) engages in one with its two end sections Bearing holder (15). Of the bearing holders (15), only the coupling part (34) is bearing holder (15) shown.
  • the coupling part (34) belongs to one Claw clutch.
  • the Coupling part is connected to the first drive means (16) via a gear (27) coupled.
  • the first drive means (16) is an electric motor, which is on the side is arranged next to the reflector (1) in a non-critical area and with its longitudinal axis parallel to the optical axis of the reflector (1).
  • the gear (27) has a worm and a gear. The snail is on the drive shaft of the first drive means (16) while the Gear is formed by the outer surface of the coupling part (34).
  • a second Drive means (17) is used by an electric motor, which is adjustable in translation Has adjustment part (29).
  • the second drive means (17) is below the Aperture shaft (3) and arranged between the lens and a shader (28).
  • the shader (28) extends from the aperture shaft (3) to the bottom front edge of the reflector (1) and is at the front edge of the reflector (1) attached.
  • the second drive means (17) is also in one arranged non-critical area.
  • the translationally movable adjustment part (29) runs approximately parallel to the longitudinal axis of the diaphragm shaft (3) and is with an outwardly directed end section via a driver (31) with a End section of the diaphragm shaft (3) facing away from the coupling part (34) coupled.
  • a two-armed lever of which one arm (32) is used, serves as the driver (31) articulated with the diaphragm shaft (3) and the other arm (33) articulated with the Adjustment part (29) which is movable in translation.
  • the two-armed lever is pivotable about a fixed joint (38), the axis being approximately runs parallel to the optical axis of the reflector (1).
  • the two-armed lever has a fork at its two free ends, with one in Fork engages the aperture shaft (3) and the adjustment part (29) in the other fork.
  • the articulated connections between the two-armed lever and the The adjustment part (29) or the diaphragm shaft (3) are of the longitudinal slots (39) led cones formed.
  • the longitudinal slots (39) extend in the longitudinal direction of the two-armed lever.
  • the driver (31) from a U-shaped retaining spring, the free leg in a engage the circumferential groove of the diaphragm shaft.
  • the retaining spring is rigidly connected to the retaining spring between two nuts (40) Adjustment part (29) of the second drive means (17) which can be moved in translation attached.
  • the second drive means (17) are via a control device, not shown coupled to the vehicle.
  • the second drive means (17) When driving in a left or right turn the second drive means (17) is activated via the control device and the Aperture shaft (3) moved translationally. So swings in on the left curve asymmetrical light beam to the left and to the right in the right curve Der Road course (41) is by a dashed line in FIGS. 14, 15 and 16 indicated.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
EP98116708A 1997-09-06 1998-09-03 Projecteur pour véhicules Withdrawn EP0900972A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739089 1997-09-06
DE19739089A DE19739089A1 (de) 1997-09-06 1997-09-06 Scheinwerfer für Fahrzeuge

Publications (1)

Publication Number Publication Date
EP0900972A1 true EP0900972A1 (fr) 1999-03-10

Family

ID=7841454

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98947500A Expired - Lifetime EP0935728B1 (fr) 1997-09-06 1998-09-02 Projecteur pour vehicules
EP98116708A Withdrawn EP0900972A1 (fr) 1997-09-06 1998-09-03 Projecteur pour véhicules

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98947500A Expired - Lifetime EP0935728B1 (fr) 1997-09-06 1998-09-02 Projecteur pour vehicules

Country Status (5)

Country Link
EP (2) EP0935728B1 (fr)
AT (1) ATE267977T1 (fr)
DE (2) DE19739089A1 (fr)
ES (1) ES2219909T3 (fr)
WO (1) WO1999013265A1 (fr)

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WO2001013037A1 (fr) * 1999-08-16 2001-02-22 German Gresser Phare grande puissance mixte a diffusion variable de lumiere destine a une automobile et utilise comme phare anti-brouillard, projecteur de code, phare de route et clignotant
EP1197387A1 (fr) * 2000-10-12 2002-04-17 Valeo Vision Projecteur pour véhicule automobile à écran d'occultation mobile
EP1104869A3 (fr) * 1999-12-03 2002-05-29 Ichikoh Industries Limited Projecteur pour véhicule automobile
FR2845330A1 (fr) 2002-10-04 2004-04-09 Valeo Vision Dispositif d'eclairage et/ou de signalisation du type projecteur pour vehicule automobile
EP1459935A1 (fr) * 2003-03-13 2004-09-22 Adam Opel Ag Dispositif d'actionnement pour un phare d'un véhicule automobile
EP1033528B1 (fr) * 1999-03-04 2004-10-13 Hella KG Hueck & Co. Projecteur pour véhicule
EP1477731A2 (fr) * 2003-05-12 2004-11-17 Hella KG Hueck & Co. Projecteur pour véhicule et procédé pour la production du cache rotatif
DE10340961A1 (de) * 2003-09-05 2005-03-31 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE10340962A1 (de) * 2003-09-05 2005-05-19 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
FR2895783A1 (fr) * 2006-01-05 2007-07-06 Valeo Vision Sa Projecteur de lumiere a trois fonctions pour vehicule automobile
EP1852305A1 (fr) * 2006-05-05 2007-11-07 Hella KG Hueck & Co. Phare pour véhicules
WO2009039882A1 (fr) * 2007-09-24 2009-04-02 Hella Kgaa Hueck & Co. Système projecteur pour véhicules
EP2157362A1 (fr) 2008-08-11 2010-02-24 Hella KG Hueck & Co. Dispositif de phares de projection pour véhicules
DE102008047278A1 (de) * 2008-09-16 2010-04-15 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge und Herstellungsverfahren
WO2011121013A1 (fr) 2010-03-31 2011-10-06 Hella Kgaa Hueck & Co. Système de projecteurs pour véhicules
CN104235724A (zh) * 2013-06-24 2014-12-24 黑拉许克联合股份有限公司 用于汽车的前照灯
DE102013016761A1 (de) * 2013-10-10 2015-04-16 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren zum Betrieb von Scheinwerfern eines Kraftfahrzeugs, Scheinwerfersystem sowie Kraftfahrzeug
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CN107921906A (zh) * 2015-06-29 2018-04-17 Zkw集团有限责任公司 机动车的照明设备的控制设备及控制这种照明设备的方法
US10420800B2 (en) 2007-07-27 2019-09-24 Immatics Biotechnologies Gmbh Immunotherapy against neuronal and brain tumors

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DE10213954A1 (de) * 2002-03-28 2003-11-06 Hella Kg Hueck & Co Aktuator
DE10254023A1 (de) 2002-11-20 2004-06-03 Automotive Lighting Reutlingen Gmbh Scheinwerferanordnung für Fahrzeuge sowie Vorrichtung zur Visualisierung eines Sichtfeldes in Fahrtrichtung eines Fahrzeuges
JP4153364B2 (ja) * 2003-05-22 2008-09-24 株式会社小糸製作所 車両用前照灯
DE102004025228A1 (de) * 2004-05-22 2005-12-08 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102004063836A1 (de) * 2004-12-24 2006-03-30 Daimlerchrysler Ag Scheinwerfersteuerung
DE102005059861A1 (de) * 2005-12-15 2007-06-28 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102006017132A1 (de) * 2006-04-12 2007-10-18 Hella Kgaa Hueck & Co. Scheinwerfer für Fahrzeuge
DE102006021920A1 (de) * 2006-05-11 2007-11-22 Hella Kgaa Hueck & Co. Anordnung zur elektrischen Absicherung eines Scheinwerfers
DE102006043281B4 (de) * 2006-09-14 2016-05-04 Volkswagen Ag Projektionsscheinwerferanordnung für Fahrzeuge
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DE102007008542B4 (de) 2007-02-21 2019-04-18 HELLA GmbH & Co. KGaA Verfahren und Vorrichtung zum Steuern der Lichtabgabe eines Fahrzeugs
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FR2895783A1 (fr) * 2006-01-05 2007-07-06 Valeo Vision Sa Projecteur de lumiere a trois fonctions pour vehicule automobile
EP1806532A1 (fr) * 2006-01-05 2007-07-11 Valeo Vision Projecteur de lumière à trois fonctions pour véhicule automobile.
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EP2157362A1 (fr) 2008-08-11 2010-02-24 Hella KG Hueck & Co. Dispositif de phares de projection pour véhicules
US8408763B2 (en) 2008-08-11 2013-04-02 Hella Kgaa Hueck & Co. Projection headlight arrangement for vehicles
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WO2011121013A1 (fr) 2010-03-31 2011-10-06 Hella Kgaa Hueck & Co. Système de projecteurs pour véhicules
CN104235724B (zh) * 2013-06-24 2018-04-24 黑拉许克联合股份有限公司 用于汽车的前照灯
CN104235724A (zh) * 2013-06-24 2014-12-24 黑拉许克联合股份有限公司 用于汽车的前照灯
DE102013016761A1 (de) * 2013-10-10 2015-04-16 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren zum Betrieb von Scheinwerfern eines Kraftfahrzeugs, Scheinwerfersystem sowie Kraftfahrzeug
CN107921906A (zh) * 2015-06-29 2018-04-17 Zkw集团有限责任公司 机动车的照明设备的控制设备及控制这种照明设备的方法
EP3313694A1 (fr) * 2015-06-29 2018-05-02 ZKW Group GmbH Dispositif de commande destiné à un dispostif d'éclairage d'un véhicule à moteur, et procédé de commande d'un tel dispositif d'éclairage

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EP0935728B1 (fr) 2004-05-26
ATE267977T1 (de) 2004-06-15
ES2219909T3 (es) 2004-12-01
EP0935728A1 (fr) 1999-08-18
DE19739089A1 (de) 1999-03-11
WO1999013265A1 (fr) 1999-03-18

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